发明名称 |
Method of determining characteristics of a fluid producing underground formation |
摘要 |
A graphical plot of pressure versus time during pressure build-up in a temporarily closed well is matched to a type-curve on a graph of such curves to determine if the well is fractured, acidified, fissured or damaged.
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申请公布号 |
US4328705(A) |
申请公布日期 |
1982.05.11 |
申请号 |
US19800177040 |
申请日期 |
1980.08.11 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
GRINGARTEN, ALAIN C. |
分类号 |
E21B49/00;(IPC1-7):E21B49/00 |
主分类号 |
E21B49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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